Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Structural Egeneering
EM-DRIVE
Nano-Tech Casimir Reactors
Nonlinear Dynamics-Quantum Physics and Cosmology-Dark Energy-Deter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
820
179
0.218
* Total i10 IndexRankings
Ranking Based On Selection :2
organic chemistry
carbohydrates and nucleosides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
80
0.383
* Total i10 IndexRankings
Ranking Based On Selection :3
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
119
0.640
* Total i10 IndexRankings
Ranking Based On Selection :4
Organic Chemistry-Peptide Synthesis-Triazine Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
139
0.764
* Total i10 IndexRankings
Ranking Based On Selection :5
mobile wireless networks
mobile and ubiquitous computing
localization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
128
0.703
* Total i10 IndexRankings
Ranking Based On Selection :6
Inorganic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
119
0.758
* Total i10 IndexRankings
Ranking Based On Selection :7
Electric Machines and Drives
multiphase machines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
111
0.799
* Total i10 IndexRankings
Ranking Based On Selection :8
Fractional calculus
Applied functional analysis
Functional differential and Functional integral equations
Dynamical system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
89
0.650
* Total i10 IndexRankings
Ranking Based On Selection :9
Dentistry
Dental Public Health
Oral Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
* Total i10 IndexRankings
Ranking Based On Selection :10
Drug design
Synthesis
Analysis
Cancer Nanotechnology
Bioactives from co-products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
* Total i10 IndexRankings
Ranking Based On Selection :11
Corrosion
Mass Transfer
ElectroChemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
29
0.269
* Total i10 IndexRankings
Ranking Based On Selection :12
Cardiovascular Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
44
0.411
* Total i10 IndexRankings
Ranking Based On Selection :13
Pesticide Chemistry
Spectroscopy
Quantitative Structure-Activity Relationship (QSAR)
Chromatographic Analysis
Pesticide Anal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
90
0.865
* Total i10 IndexRankings
Ranking Based On Selection :14
medicinal plants
natural produt
herb industry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
64
0.621
* Total i10 IndexRankings
Ranking Based On Selection :15
Thermoelasticity
Fluid Mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
70
0.729
* Total i10 IndexRankings
Ranking Based On Selection :16
Environmental Science
Reproductive Toxicology
Endocrine Disruption
Hepatotoxicity
Drug Toxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
77
0.819
* Total i10 IndexRankings
Ranking Based On Selection :17
Wireless Communications
Image Processing
Smart Antenna Arrays ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
32
0.348
* Total i10 IndexRankings
Ranking Based On Selection :18
Chemistry
Natural Products
Pesticides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
80
0.879
* Total i10 IndexRankings
Ranking Based On Selection :19
Optical CDMA
Optical Communications
Silicon Photonics
Quantum Information Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
38
0.422
* Total i10 IndexRankings
Ranking Based On Selection :20
Pharmaceutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
80
0.909
* Total i10 IndexRankings
Ranking Based On Selection :21
Inorganic chemistry and quantum chemical calculations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
76
0.864
* Total i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
72
0.818
* Total i10 IndexRankings
Ranking Based On Selection :23
Aquaculture
fish biology
fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
67
0.761
* Total i10 IndexRankings
Ranking Based On Selection :24
Thermoelasticity - Nanomechanics - Applied Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
71
0.855
* Total i10 IndexRankings
Ranking Based On Selection :25
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
43
0.531
MS El Naschie
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
820
179
0.218
Structural Egeneering
EM-DRIVE
Nano-Tech Casimir Reactors
Nonlinear Dynamics-Quantum Physics and Cosmology-Dark Energy-Deter
El Sayed H El Ashry
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
80
0.383
organic chemistry
carbohydrates and nucleosides
Ahmed M Abdel Khalek
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
119
0.640
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
Ayman El Faham
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
139
0.764
Organic Chemistry-Peptide Synthesis-Triazine Chemistry
Moustafa Youssef
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
128
0.703
mobile wireless networks
mobile and ubiquitous computing
localization
Mohamed Abdelrahman
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
119
0.758
Ayman S Abdel Khalik
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
111
0.799
Electric Machines and Drives
multiphase machines
Ahmed MA El Sayed
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
89
0.650
Fractional calculus
Applied functional analysis
Functional differential and Functional integral equations
Dynamical system
Maha El Tantawi
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
Dentistry
Dental Public Health
Oral Epidemiology
Adnan A Bekhit
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
91
0.798
Drug design
Synthesis
Analysis
Cancer Nanotechnology
Bioactives from co-products
Gomaa Sedahmed
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
29
0.269
Corrosion
Mass Transfer
ElectroChemistry
Mahmoud El Mas
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
44
0.411
Cardiovascular Neurobiology
Mohamed EI Badawy
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
90
0.865
Pesticide Chemistry
Spectroscopy
Quantitative Structure-Activity Relationship (QSAR)
Chromatographic Analysis
Pesticide Anal
AA Omar
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
64
0.621
medicinal plants
natural produt
herb industry
Hany Sherief
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
70
0.729
Thermoelasticity
Fluid Mechanics
Mokhtar Ibrahim Yousef
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
77
0.819
Environmental Science
Reproductive Toxicology
Endocrine Disruption
Hepatotoxicity
Drug Toxicity
Said El Khamy
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
32
0.348
Wireless Communications
Image Processing
Smart Antenna Arrays ...
Samir Abdelgaleil
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
80
0.879
Chemistry
Natural Products
Pesticides
Hossam Shalaby
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
38
0.422
Optical CDMA
Optical Communications
Silicon Photonics
Quantum Information Theory
Ossama Y Abdallah
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
80
0.909
Saied Soliman
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
76
0.864
Inorganic chemistry and quantum chemical calculations
Mostafa El Khamy
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
72
0.818
Abdel Fattah M El Sayed
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
67
0.761
Hamdy M Youssef|H. M. Youssef
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
71
0.855
Thermoelasticity - Nanomechanics - Applied Mathematics
Fathy Hassan Mohamed
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
43
0.531